Patients receive IL-2 for 12 weeks followed by the addition of PEG-IFN alfa-2b and RBV at the Week 12 visit. Patients remain on IL-2, PEG-IFN alfa-2b, and RBV for an additional 48 weeks. At Week 60, all study treatment is permanently discontinued and patients continue to be evaluated through Week 84. Toxicity or intolerance is evaluated. Data is collected on biochemical and virologic responses.